Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
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EC number: 201-906-0 | CAS number: 89-41-8
Guidance on Safe Use
Administrative data
First-aid measures
General information: Remove soiled or soaked clothing immediately
After inhalation: In the event of symptoms seek medical advice.
After contact with skin: In case of contact with skin wash off immediately with plenty of water
After contact with eyes: Rinse the affected eye immediately with plenty of water at the same time keep the unaffected eye well protected.
After ingestion: In case of problems seek medical advice and show the package or label
Fire-fighting measures
Suitable extinguishing media: alcohol-resistant foam
Extinguishing media that must not be used for safety reasons: Full water jet, carbon dioxide, dry powder
Special hazards from the substance itself, its combustion products or from its vapours:
In case of fires, hazardous combustion gases are formed: Carbon monoxide (CO), Nitrous gases (NOx)
Special protective equipment for firefighting: In case of fire, wear respiratory protection
Accidental release measures
Environmental precautions:
Do not allow entry to drains,water courses or soil
Methods for cleaning up/taking up:
Take up with suitable equipment and if necessary collect in closed containers.
Clean contaminated floors and objects thoroughly with water and detergents, observing environmental regulations
Handling and storage
Advice on safe handling:
When used and handled appropriately no special measures are needed.
Avoid dust formation.
Advice on protection against fire and explosion:
Take precautionary measures against electrostatic charges - earthing necessary during loading operations.
Keep away from sources of ignition
Dust can form an explosive mixture with air.
Further information on storage conditions:
Keep container tightly closed
Transport information
Land transport (UN RTDG/ADR/RID)
- UN number:
- not restricted
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Inland waterway transport (UN RTDG/ADN(R))
- UN number:
- not restricted
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Marine transport (UN RTDG/IMDG)
- UN number:
- not restricted
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Air transport (UN RTDG/ICAO/IATA)
- UN number:
- not restricted
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Exposure controls / personal protection
This substance is exclusively used as an intermediate to be consumed in a chemical reaction for the synthesis of other chemical compounds.
During its lifecycle the substance is handled under strictly controlled conditions and is rigorously contained in accordance with Art. 18.
Based on the knowledge of the basic hazards to humans and environment technical, organizational and PPE measures are taken to minimize release and exposure of this substance. National regulatory requirements for the handling of chemicals are also fulfilled. Employees are regularly trained. The efficiency of these measures is controlled e.g. by workplace measurements. In case of deviations these measures are adapted.
General protective measures:
Do not inhale dust
Avoid contact with eyes and skin
Hygiene measures:
Wash hands before breaks and after work.
Use barrier skin cream.
Remove soiled or soaked clothing immediately and clean thoroughly before using again.
Respiratory protection : Dust mask
Hand protection : Nitrile rubber gloves.
Observe the information of the glove manufacturers on permeability and breakthrough times and other workplace
Eye protection : safety glasses/face shield
Body protection : working clothes
Stability and reactivity
Hazardous reactions:
When handled and stored appropriately no dangerous reactions are known
Hazardous decomposition products:
Nitrous gases
Disposal considerations
Product:
Product should be be taken to a suitable and authorized waste disposal site in accordance with relevant regulations and if necessary after consultation with the waste disposal operator and/or the competent Authorities
Uncleaned packaging:
Packaging that cannot be cleaned should be disposed of as product waste
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
